"Yes right...no offense but I think if a Hufflepuff tried to blackmail me I'd laugh, hard, really." he chuckled. "you guys are just...I dunno...not evil enough or something. All clumsy...and you'd fail anyway, ya know? trip while you try to get the letter to your victim or rum into them in a hall, huh?" He looked at her again, a bit more serious this time and then shrugged. "Ah I was involved in some blackmailing, indirectly. Oh and I was blackmailed once, regarding Quidditch, very funny. Slytherins are so desperate."
oliver poked his tongue out at her. "It's your fault I have to check my closet every night to see if Professor Trelawny is in there...even though she'd probably use her crystal ball to watch me, what do you think?"